Hopeless

I am married to a wonderful man who loves me dearly but we fight all the time over the stupidest crap ever. Dont get me wrong i love this man so much, he came into my life at the right time. I was a single mom raising her child with no help barely support from my family. Anyways weve been together 6 yrs married for 5yrs, i have always wanted another child but at first we weren't going to then we started trying. But my periods got weird and lasted longer than they should i went to an O.B.G.Y.N and they looked at my "stuff" and said nothing wrong your healthy just a slightly tilted uterus. Well its a total of 4 1/2 yrs of trying no luck except a miscarriage. My periods are still crazy sometimes i bleed for weeks non stop ive gone a week or so without bleeding then spotting happens then stress or fighting i bleed a lot. Im always moody i feel so alone in this because he doesn't understand my emotions. He feels like it should be all about him and that he works all the time i literally can't with this bleeding so much and i cant be in my feet long my back hurts my doctor before i quit going saud to loose weight you'll be fine once you drop enough weight. I have anemia i have to take iron or i get real dizzy i've been trying to loose weight i think i have im afraid to weigh myself. I just took my son out of school because of so many outbreaks of covid so i am beginning homeschool. I feel so hopeless in all of this sometimes i want to give up and unalive myself it just seems easier. But i don't because my son wouldn't have his mother and he needs me.